Is this ok or something I should fix?
ubuntu@anmol-vm1-new:~$ yarn application -status application_1448835095947_0394
15/12/05 19:37:56 INFO client.RMProxy: Connecting to ResourceManager at /10.0.1.190:8032
15/12/05 19:37:56 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
15/12/05 19:37:57 INFO client.AHSProxy: Connecting to Application History server at /10.0.1.190:10200
Application Report :
Application-Id : application_1448835095947_0394
Application-Name : OrderedWordCountSession
Application-Type : TEZ
User : ubuntu
Queue : default
Start-Time : 1449343145138
Finish-Time : 0
Progress : 0%
State : ACCEPTED
Final-State : UNDEFINED
Tracking-URL : N/A
RPC Port : -1
AM Host : N/A
Diagnostics :
No. You don't have to fix anything.
The State of your application is ACCEPTED and Final-State is UNDEFINED. It means, your application just got accepted and has not started RUNNING. Also you can see that Progress is 0% and Finish-Time is 0.
Once it enters into RUNNING state, you should be able to see both Tracking-URL and RPC Port.
Your application can go through NEW, NEW_SAVING, SUBMITTED, ACCEPTED, RUNNING, FINISHED, FAILED and KILLED states. You will NOT see the Tracking-URL (it will be N/A) and RPC Port (it will be -1), when the application is in NEW, NEW_SAVING, SUBMITTED and ACCEPTED states. For rest of the states you should get the proper Tracking-URL and RPC Port.
I have also observed one more thing. After an application is FINISHED (either FAILED or SUCCEEDED) or KILLED, if you re-start your YARN services and then get the status of your application, then you will see RPC Port as -1. But, you should still see a proper Tracking-URL.
For e.g.
Tracking-URL : http://myhost.corp.myorg.com:19888/jobhistory/job/job_1449030777768_0003.